package com.api.web.controller.system;

import com.api.common.config.ApiConfig;
import com.api.common.constant.Constants;
import com.api.common.core.domain.AjaxResult;
import com.api.common.core.domain.entity.SysMenu;
import com.api.common.core.domain.entity.SysUser;
import com.api.common.core.domain.model.LoginBody;
import com.api.common.utils.AESUtils;
import com.api.common.utils.SecurityUtils;
import com.api.framework.web.service.SysLoginService;
import com.api.framework.web.service.SysPermissionService;
import com.api.system.domain.vo.RouterVo;
import com.api.system.service.ISysMenuService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;

import java.util.List;
import java.util.Set;

/**
 * 登录验证
 *
 * @author
 */
@RestController
public class SysLoginController {
    @Autowired
    private SysLoginService loginService;

    @Autowired
    private ISysMenuService menuService;

    @Autowired
    private SysPermissionService permissionService;


    /**
     * 登录方法
     *
     * @param loginBody 登录信息
     * @return 结果
     */
    @PostMapping("/login")
    public AjaxResult login(@RequestBody LoginBody loginBody) {
        AjaxResult ajax = AjaxResult.success();
        try {
//            String passwd = loginBody.getBase64();
            String passwd = loginBody.getPassword();

            System.out.println(ApiConfig.getInitLang());
            loginBody.setPassword(AESUtils.loginDecrypt(passwd));

            // 生成令牌
            String token = loginService.login(loginBody.getUsername(), loginBody.getPassword(), loginBody.getCode(),
                    loginBody.getUuid());
            ajax.put(Constants.TOKEN, token);
            return ajax;
        } catch (Exception e){
            return AjaxResult.error(e.getMessage());
        }
    }

    /**
     * 获取用户信息
     *
     * @return 用户信息
     */
    @GetMapping("getInfo")
    public AjaxResult getInfo() {
        SysUser user = SecurityUtils.getLoginUser().getUser();
        // 角色集合
        Set<String> roles = permissionService.getRolePermission(user);
        // 权限集合
        Set<String> permissions = permissionService.getMenuPermission(user);
        AjaxResult ajax = AjaxResult.success();
        ajax.put("user", user);
        ajax.put("roles", roles);
        ajax.put("permissions", permissions);
        return ajax;
    }

    /**
     * 获取路由信息
     *
     * @return 路由信息
     */
//    @GetMapping("getRouters")
//    public AjaxResult getRouters() {
//        Long userId = SecurityUtils.getUserId();
//        List<SysMenu> menus = menuService.selectMenuTreeByUserId(userId);
//        return AjaxResult.success(menuService.buildMenus(menus));
//    }

    /**
     * 获取路由信息
     *
     * @return 路由信息
     */
    @GetMapping("getMenuTree")
    public AjaxResult getMenuTree() {
        Long userId = SecurityUtils.getUserId();
        List<SysMenu> menus = menuService.selectMenuTreeByUserId(userId);
        System.out.println("menu:" + menus.size());
        List<RouterVo> buildMenu = menuService.buildMenus(menus);
        System.out.println("buildMenu:" + buildMenu.size());
        return AjaxResult.success(buildMenu);
    }
}
